[INFO] fetching crate talc 5.0.3...
[INFO] testing talc-5.0.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate talc 5.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate talc 5.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate talc 5.0.3
[INFO] tweaked toml for crates.io crate talc 5.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate talc 5.0.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate talc 5.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4aec4ff1f8a4b93a41eba56e15b42531f5446ee52e17f0b6ad839f302351071
[INFO] running `Command { std: "docker" "start" "-a" "b4aec4ff1f8a4b93a41eba56e15b42531f5446ee52e17f0b6ad839f302351071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4aec4ff1f8a4b93a41eba56e15b42531f5446ee52e17f0b6ad839f302351071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4aec4ff1f8a4b93a41eba56e15b42531f5446ee52e17f0b6ad839f302351071", kill_on_drop: false }`
[INFO] [stdout] b4aec4ff1f8a4b93a41eba56e15b42531f5446ee52e17f0b6ad839f302351071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1201cef5dff53fe6a3d6fb30a0e7eb92ff6d9943825d0d9993b6721dc83d490c
[INFO] running `Command { std: "docker" "start" "-a" "1201cef5dff53fe6a3d6fb30a0e7eb92ff6d9943825d0d9993b6721dc83d490c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling allocator-api2 v0.4.0
[INFO] [stderr]    Compiling talc v5.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "1201cef5dff53fe6a3d6fb30a0e7eb92ff6d9943825d0d9993b6721dc83d490c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1201cef5dff53fe6a3d6fb30a0e7eb92ff6d9943825d0d9993b6721dc83d490c", kill_on_drop: false }`
[INFO] [stdout] 1201cef5dff53fe6a3d6fb30a0e7eb92ff6d9943825d0d9993b6721dc83d490c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f58d832e3b4ba2f67d6b550cd2ae6d480ac9501f94421f824d131a3250a1d65
[INFO] running `Command { std: "docker" "start" "-a" "8f58d832e3b4ba2f67d6b550cd2ae6d480ac9501f94421f824d131a3250a1d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling allocator-api2 v0.4.0
[INFO] [stderr]    Compiling spinning_top v0.3.0
[INFO] [stderr]    Compiling talc v5.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "8f58d832e3b4ba2f67d6b550cd2ae6d480ac9501f94421f824d131a3250a1d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f58d832e3b4ba2f67d6b550cd2ae6d480ac9501f94421f824d131a3250a1d65", kill_on_drop: false }`
[INFO] [stdout] 8f58d832e3b4ba2f67d6b550cd2ae6d480ac9501f94421f824d131a3250a1d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fdcd6a94847590c46a02e88e6e97f4714419df02b5248d126bb9f490fe9b81b7
[INFO] running `Command { std: "docker" "start" "-a" "fdcd6a94847590c46a02e88e6e97f4714419df02b5248d126bb9f490fe9b81b7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/talc-ae78eff9439f992e)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test base::binning::test_utils::tests::check_find_binning_boundaries ... ok
[INFO] [stdout] test base::binning::test_utils::tests::check_find_binning_boundary ... ok
[INFO] [stdout] test base::tests::alloc_dealloc_test ... ok
[INFO] [stdout] test base::tests::alloc_fail_test ... ok
[INFO] [stdout] test base::tests::claim_small_heap_after_metadata_is_allocated ... ok
[INFO] [stdout] test node::tests::test_node ... ok
[INFO] [stdout] test base::tests::claim_truncate_extend_test ... ok
[INFO] [stdout] test base::tests::verify_gap_properties ... ok
[INFO] [stdout] test base::tests::claim_heap_thats_too_small ... ok
[INFO] [stdout] test base::bitfield::tests::test_bitfields ... ok
[INFO] [stderr]    Doc-tests talc
[INFO] [stdout] test base::binning::tests::test_linear_extent_then_linearly_divided_exponential_binning ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/wasm.rs - wasm (line 38) ... ok
[INFO] [stdout] test src/base/mod.rs - base::Talc<S,B>::truncate (line 860) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::TalcLock (line 25) ... ok
[INFO] [stdout] test src/base/mod.rs - base::Talc<S,B>::claim (line 605) ... ok
[INFO] [stdout] test src/source/claim.rs - source::claim::Claim::standby (line 61) ... ok
[INFO] [stdout] test src/wasm.rs - wasm (line 11) ... ok
[INFO] [stdout] test src/wasm.rs - wasm (line 46) ... ok
[INFO] [stdout] test src/cell.rs - cell::TalcCell (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/lib.rs - min_first_heap_size (line 39) ... ok
[INFO] [stdout] test src/source/global_alloc.rs - source::global_alloc::GlobalAllocSource (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 70) ... ok
[INFO] [stdout] test src/cell.rs - cell::TalcSyncCell<S,B>::new_wasm (line 572) ... ok
[INFO] [stdout] test src/base/mod.rs - base::Talc<S,B>::extend (line 779) ... ok
[INFO] [stdout] test src/wasm.rs - wasm::new_wasm_arena_allocator (line 60) ... ok
[INFO] [stdout] test src/wasm.rs - wasm (line 61) ... ok
[INFO] [stdout] test src/source/allocator.rs - source::allocator::AllocatorSource (line 32) ... ok
[INFO] [stdout] test src/lib.rs - min_first_heap_layout (line 65) ... ok
[INFO] [stdout] test src/wasm.rs - wasm::new_wasm_dynamic_allocator (line 92) ... ok
[INFO] [stdout] test src/cell.rs - cell::TalcSyncCell<S,B>::new (line 613) ... ok
[INFO] [stdout] test src/wasm.rs - wasm (line 71) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdcd6a94847590c46a02e88e6e97f4714419df02b5248d126bb9f490fe9b81b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdcd6a94847590c46a02e88e6e97f4714419df02b5248d126bb9f490fe9b81b7", kill_on_drop: false }`
[INFO] [stdout] fdcd6a94847590c46a02e88e6e97f4714419df02b5248d126bb9f490fe9b81b7
